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Find Flight Deals from Seattle/Tacoma Intl to Harlingen Valley International (SEA - HRL)

Dates flexible? Here are the best fares found in the past 48 hours...

Book cheap flights from Seattle/Tacoma Intl to Harlingen Valley International

(Round-trip)
Depart: Tue Apr 14 2015 Return: Tue Jun 2 2015 Trip spans 50 days
United
United
SEA
1:45a
HRL
10:18a
8h 33m
1 stop
HRL
12:26p
SEA
9:56p
9h 30m
1 stop
Depart: Mon May 11 2015 Return: Tue May 19 2015 Trip spans 9 days
United
United
SEA
8:26p
HRL
4:31a
8h 05m
1 stop
HRL
9:39a
SEA
6:20p
8h 41m
1 stop
Depart: Tue May 12 2015 Return: Tue May 19 2015 Trip spans 8 days
United
United
SEA
9:57a
HRL
4:19p
6h 22m
1 stop
HRL
9:39a
SEA
6:20p
8h 41m
1 stop
Depart: Wed May 13 2015 Return: Tue May 19 2015 Trip spans 7 days
United
United
SEA
9:57a
HRL
4:19p
6h 22m
1 stop
HRL
9:39a
SEA
6:20p
8h 41m
1 stop
Depart: Fri May 29 2015 Return: Tue Jun 2 2015 Trip spans 5 days
United
United
SEA
8:26p
HRL
4:27a
8h 01m
1 stop
HRL
12:26p
SEA
7:58p
7h 32m
1 stop
Depart: Sat May 30 2015 Return: Tue Jun 2 2015 Trip spans 4 days
United
United
SEA
1:43a
HRL
9:55a
8h 12m
1 stop
HRL
12:26p
SEA
9:56p
9h 30m
1 stop
Depart: Sun May 10 2015 Return: Tue May 19 2015 Trip spans 10 days
United
United
SEA
8:26p
HRL
4:31a
8h 05m
1 stop
HRL
9:39a
SEA
6:20p
8h 41m
1 stop
Depart: Sat May 9 2015 Return: Mon May 11 2015 Trip spans 3 days
United
United
SEA
1:43a
HRL
9:55a
8h 12m
1 stop
HRL
12:51p
SEA
9:56p
9h 05m
1 stop
Depart: Thu Sep 10 2015 Return: Fri Sep 18 2015 Trip spans 9 days
United
United
SEA
8:30p
HRL
4:17a
7h 47m
1 stop
HRL
1:00p
SEA
9:55p
8h 55m
1 stop
Depart: Fri Sep 11 2015 Return: Fri Sep 18 2015 Trip spans 8 days
United
United
SEA
9:30a
HRL
4:10p
6h 40m
1 stop
HRL
1:00p
SEA
9:55p
8h 55m
1 stop
Depart: Thu May 14 2015 Return: Wed May 20 2015 Trip spans 7 days
United
United
SEA
3:50a
HRL
9:56a
6h 06m
1 stop
HRL
12:51p
SEA
10:44p
9h 53m
2 stops
Depart: Sun May 31 2015 Return: Wed Jun 3 2015 Trip spans 4 days
United
United
SEA
7:40p
HRL
4:27a
8h 47m
1 stop
HRL
12:26p
SEA
9:58p
9h 32m
1 stop
Depart: Mon May 18 2015 Return: Sun May 24 2015 Trip spans 7 days
United
United
SEA
8:26p
HRL
4:31a
8h 05m
1 stop
HRL
12:51p
SEA
10:07p
9h 16m
1 stop
Depart: Tue May 19 2015 Return: Sun May 24 2015 Trip spans 6 days
United
United
SEA
1:43a
HRL
9:56a
8h 13m
1 stop
HRL
12:51p
SEA
10:07p
9h 16m
1 stop
Depart: Sat May 23 2015 Return: Tue May 26 2015 Trip spans 4 days
United
United
SEA
1:43a
HRL
9:55a
8h 12m
1 stop
HRL
12:51p
SEA
7:58p
7h 07m
1 stop
Depart: Sun May 24 2015 Return: Wed May 27 2015 Trip spans 4 days
United
United
SEA
7:40p
HRL
4:31a
8h 51m
1 stop
HRL
9:39a
SEA
6:20p
8h 41m
1 stop
Depart: Thu May 28 2015 Return: Mon Jun 1 2015 Trip spans 5 days
United
United
SEA
8:26p
HRL
4:31a
8h 05m
1 stop
HRL
9:39a
SEA
6:20p
8h 41m
1 stop
Depart: Fri May 8 2015 Return: Sat May 9 2015 Trip spans 2 days
United
United
SEA
8:26p
HRL
4:27a
8h 01m
1 stop
HRL
6:57a
SEA
3:43p
8h 46m
1 stop
Depart: Fri May 22 2015 Return: Tue May 26 2015 Trip spans 5 days
United
United
SEA
3:41a
HRL
9:56a
6h 15m
1 stop
HRL
12:51p
SEA
7:58p
7h 07m
1 stop
Depart: Thu May 21 2015 Return: Tue May 26 2015 Trip spans 6 days
United
United
SEA
8:26p
HRL
4:31a
8h 05m
1 stop
HRL
1:20a
SEA
3:13p
13h 53m
1 stop
Airports
Origin

Seattle
$364
Destination

Harlingen
$364
Airlines